3D glasses



FIG. 1 is a front perspective view of 3D glasses showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a rear perspective view thereof.

The dashed broken lines in the figures illustrate portions of the 3D glasses that form no part of the claimed design. 

CLAIM The ornamental design for 3D glasses, as shown and described. 